condition	mean	min	max
0 h after light	2.03449	1.9645	2.10448
4 h after light	4.182315	3.44246	4.92217
8 h after light	4.387865	4.13841	4.63732
4 h after dark	3.90611	3.67848	4.13374
8 h after dark	3.0031299999999996	2.85017	3.15609
12 h after dark	2.239185	1.81507	2.6633