condition	mean	min	max
4 h after light	3.647525	1.62882	5.66623
8 h after light	1.03133	0.0	2.06266
12 h after light	4.093755	1.50407	6.68344
4 h after dark	1.80729	0.0	3.63884
8 h after dark	7.97595	0.0	15.1129
12 h after dark	3.4859	0.0	5.27539