condition mean min max 0 h after light 0.22922 0.195442 0.262998 2 h after light 0.06205085 0.0548559 0.0692458 4 h after light 0.0 0.0 0.0 8 h after light 0.176227 0.15138 0.201074 12 h after light 0.07695995 0.0557735 0.0981464 2 h after dark 0.26467799999999997 0.20121 0.328146 4 h after dark 0.310577 0.292425 0.328729 8 h after dark 0.18843100000000002 0.16487 0.211992 12 h after dark 0.10032 0.0 0.20064