condition	mean	min	max
0 h after light	4.84837	4.65758	5.03916
4 h after light	1.466515	1.22457	1.70846
8 h after light	2.3007850000000003	1.95967	2.6419
4 h after dark	4.614835	4.1474	5.08227
8 h after dark	2.9484000000000004	2.87461	3.02219
12 h after dark	4.995675	4.71334	5.27801