condition mean min max 0 h after light 0.589775 0.0 1.17955 2 h after light 0.0 0.0 0.0 4 h after light 0.578115 0.0 1.15623 8 h after light 0.0 0.0 0.0 12 h after light 0.59234 0.0 1.18468 2 h after dark 0.0 0.0 0.0 4 h after dark 1.1551399999999998 1.1337 1.17658 8 h after dark 0.639715 0.0 1.27943 12 h after dark 0.0 0.0 0.0