condition mean min max 0 h after light 0.152903 0.0 0.305806 2 h after light 0.343331 0.0 0.686662 4 h after light 0.1498805 0.0 0.299761 8 h after light 1.416982 0.631634 2.20233 12 h after light 3.993379 0.307138 7.67962 2 h after dark 0.157416 0.0 0.314832 4 h after dark 0.892877 0.610074 1.17568 8 h after dark 3.261506 0.331702 6.19131 12 h after dark 0.48340150000000004 0.313939 0.652864