condition mean min max 0 h after light 4.60596 3.92722 5.2847 2 h after light 0.55114 0.0 1.10228 4 h after light 1.4611885 0.997587 1.92479 8 h after light 1.517065 1.01394 2.02019 12 h after light 1.6137549999999998 0.98608 2.24143 2 h after dark 0.54948 0.0 1.09896 4 h after dark 0.961488 0.943642 0.979334 8 h after dark 3.825705 2.12989 5.52152 12 h after dark 3.58787 3.14407 4.03167