condition	mean	min	max
4 h after light	26.592893333333336	22.942870000000003	29.97467
8 h after light	10.156139333333334	8.028696	12.94074
12 h after light	11.709737333333333	7.523849	18.76601
16 h after light	11.403326999999999	8.569778999999999	15.69386
4 h after dark	18.70724333333333	13.59559	21.71709
8 h after dark	14.086306	8.969788000000001	19.95044