condition	mean	min	max
0 h after light	8.093354999999999	7.49146	8.69525
4 h after light	11.8932	11.2355	12.5509
8 h after light	12.6158	12.4341	12.7975
4 h after dark	12.114049999999999	11.9961	12.232
8 h after dark	10.7024	10.6616	10.7432
12 h after dark	8.294595000000001	8.25534	8.33385