condition mean min max 1 h after light 1.5190397263333333 1.264426257 1.718613035 3 h after light 1.6027870093333334 1.3642405830000002 1.99517985 5 h after light 1.4144925703333333 0.9110363859999999 1.814542286 7 h after light 1.598033665 1.113817254 1.9721185819999998 9 h after light 1.20183527 0.8567636009999999 1.6106536059999998 11 h after light 1.3786543556666668 0.598854463 1.863822649 13 h after light 1.399223875 1.262650054 1.64927276 15 h after light 1.4393221246666665 1.1089104909999998 1.6956872019999998 1 h after dark 1.6855420626666666 1.3800368269999999 1.972859666 3 h after dark 1.9377649436666666 1.9067850259999999 1.9737402830000002 5 h after dark 2.6681573773333334 2.409457043 2.801806095 7 h after dark 1.912344143 0.9362907840000001 3.413014533