condition	mean	min	max
0 h after light	15.6446	13.2878	18.0014
2 h after light	8.384885	6.88008	9.88969
4 h after light	9.15572	8.79869	9.51275
8 h after light	10.3879	10.3307	10.4451
12 h after light	12.77415	12.5959	12.9524
2 h after dark	12.86965	12.3667	13.3726
4 h after dark	16.02785	14.7803	17.2754
8 h after dark	22.15265	20.8233	23.482
12 h after dark	16.70815	16.0965	17.3198