condition	mean	min	max
3 h after light	16.666733333333333	0.0	26.1329
6 h after light	10.838986666666667	2.62786	17.1031
9 h after light	3.6548233333333333	0.0	5.75825
12 h after light	3.065785	0.0	7.23238
3 h after dark	7.490623333333334	0.0	14.9496
6 h after dark	5.43025	0.0	10.3324
9 h after dark	12.4453	10.8921	15.461
12 h after dark	15.144300000000001	11.8441	18.4445