condition	mean	min	max
3 h after light	20.922633333333334	13.9817	26.4644
6 h after light	16.414383333333333	7.20885	26.6933
9 h after light	15.723873333333334	9.07992	19.6598
12 h after light	21.712400000000002	12.9181	28.0718
3 h after dark	26.211100000000002	18.4201	32.976
6 h after dark	17.979833333333332	10.6955	27.9223
9 h after dark	19.8363	13.7352	31.5144
12 h after dark	16.174590000000002	8.75477	23.158