condition mean min max 0 h after light 1.4746700000000001 1.14364 1.8057 2 h after light 1.47227 1.45517 1.48937 4 h after light 0.781068 0.709986 0.85215 8 h after light 0.962302 0.748014 1.17659 12 h after light 1.180905 1.1749 1.18691 2 h after dark 0.9138575 0.768065 1.05965 4 h after dark 1.4953750000000001 1.35566 1.63509 8 h after dark 1.499995 1.19913 1.80086 12 h after dark 1.1309244999999999 0.813849 1.448