condition mean min max 0 h after light 1.36236 1.21718 1.50754 2 h after light 3.7918700000000003 3.77555 3.80819 4 h after light 2.079175 1.47774 2.68061 8 h after light 0.971581 0.775492 1.16767 12 h after light 1.111895 0.86042 1.36337 2 h after dark 1.037725 0.38801 1.68744 4 h after dark 0.919292 0.751874 1.08671 8 h after dark 2.081775 2.044 2.11955 12 h after dark 2.37534 1.93454 2.81614