condition mean min max 0 h after light 0.210646 0.0 0.421292 2 h after light 0.052755 0.0 0.10551 4 h after light 0.1051285 0.103241 0.107016 8 h after light 0.16274349999999999 0.108771 0.216716 12 h after light 0.120225 0.0 0.24045 2 h after dark 0.054216 0.0 0.108432 4 h after dark 0.1556725 0.101229 0.210116 8 h after dark 0.118464 0.0 0.236928 12 h after dark 0.22055049999999998 0.216248 0.224853