condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.0 0.0 0.0 4 h after light 0.0 0.0 0.0 8 h after light 0.0 0.0 0.0 12 h after light 3.802895 0.0 7.60579 2 h after dark 1.86454 0.0 3.72908 4 h after dark 1.661575 0.0 3.32315 8 h after dark 0.0 0.0 0.0 12 h after dark 1.778115 0.0 3.55623