condition mean min max 3 h after light 0.232813325 0.0512509 0.473601 7 h after light 0.35182275 0.142456 0.532011 11 h after light 0.33123375 0.145283 0.576767 2 h after dark 0.34194739166666666 0.0923267 0.702192 6 h after dark 0.3876915833333333 0.201229 0.618738 10 h after dark 0.39843175 0.0 0.750404