condition mean min max 0 h after light 0.03693 0.0 0.07386 2 h after light 1.04092e-07 0.0 2.08184e-07 4 h after light 1.65825e-08 0.0 3.3165e-08 8 h after light 0.11787015 0.0759883 0.159752 12 h after light 0.411498 0.0 0.822996 2 h after dark 0.11737685 0.0826737 0.15208 4 h after dark 0.0 0.0 0.0 8 h after dark 0.120172 0.0 0.240344 12 h after dark 0.1137365 0.0 0.227473