condition mean min max 0 h after light 10.075054999999999 7.49821 12.6519 2 h after light 3.875525 1.65083 6.10022 4 h after light 2.3804225 0.411255 4.34959 8 h after light 3.6330299999999998 2.20886 5.0572 12 h after light 3.70919 3.55293 3.86545 2 h after dark 7.147550000000001 6.48765 7.80745 4 h after dark 6.158895 6.05231 6.26548 8 h after dark 9.909915 6.31673 13.5031 12 h after dark 8.652645 7.4167 9.88859