condition	mean	min	max
4 h after light	0.30709600000000004	0.154445	0.459747
8 h after light	0.9619545	0.750789	1.17312
12 h after light	3.8361099999999997	3.82063	3.85159
4 h after dark	2.4827500000000002	1.62609	3.33941
8 h after dark	1.166125	1.13796	1.19429
12 h after dark	0.443881	0.0	0.887762