condition mean min max 1 h after light 1.234390162 0.647511455 1.821268869 3 h after light 2.6700405836666667 1.51257076 4.085404479 5 h after light 1.3643763453333333 0.930428438 1.70300988 7 h after light 2.119015737666667 1.113609089 2.76771387 9 h after light 2.5284857543333334 1.868046069 3.213001448 11 h after light 1.65737354 0.586438409 2.907337472 13 h after light 2.1157768556666667 0.18368328 3.293818925 15 h after light 2.69785572 1.5213877130000002 3.459255788 1 h after dark 3.5270841496666665 2.644799559 5.030037505 3 h after dark 6.002106567666667 4.654516967 6.7259508839999995 5 h after dark 5.702134114000001 4.18517948 7.054363496000001 7 h after dark 5.12712589 4.310645463999999 6.32495511