condition	mean	min	max
3 h after light	10.586409999999999	8.43053	12.4127
6 h after light	12.073566666666666	11.5228	12.3564
9 h after light	16.406866666666666	15.1113	17.85
12 h after light	22.8507	21.2855	23.998
3 h after dark	20.317	18.9411	21.1448
6 h after dark	14.1512	13.8136	14.8019
9 h after dark	11.317	10.5036	12.0928
12 h after dark	6.398523333333333	4.73933	7.48744