condition mean min max 0 h after light 0.7871239999999999 0.703244 0.871004 2 h after light 1.3772950000000002 1.27125 1.48334 4 h after light 0.915208 0.768406 1.06201 8 h after light 1.480785 1.16937 1.7922 12 h after light 3.2807399999999998 3.28049 3.28099 2 h after dark 2.700205 2.4861 2.91431 4 h after dark 2.194675 1.6743 2.71505 8 h after dark 1.3724750000000001 1.27543 1.46952 12 h after dark 1.0067154999999999 0.804751 1.20868