condition	mean	min	max
0 h after light	2.69665	2.25766	3.13564
4 h after light	5.326124999999999	2.77745	7.8748
8 h after light	3.4322044999999997	0.896119	5.96829
4 h after dark	7.69865	7.08966	8.30764
8 h after dark	11.75502	9.88394	13.6261
12 h after dark	3.724785	2.4616	4.98797