condition mean min max 0 h after light 0.2635225 0.184422 0.342623 2 h after light 0.460115 0.343232 0.576998 4 h after light 0.425953 0.348131 0.503775 8 h after light 0.882919 0.881241 0.884597 12 h after light 2.1704049999999997 1.75995 2.58086 2 h after dark 2.21643 1.94005 2.49281 4 h after dark 2.6811550000000004 2.56321 2.7991 8 h after dark 0.474848 0.371637 0.578059 12 h after dark 0.2708 0.175868 0.365732