condition	mean	min	max
0 h after light	11.023700000000002	10.8335	11.2139
4 h after light	3.64363	3.5379	3.74936
8 h after light	3.327685	2.54036	4.11501
4 h after dark	10.396825	9.80395	10.9897
8 h after dark	14.924800000000001	14.5173	15.3323
12 h after dark	8.10089	7.89432	8.30746