condition	mean	min	max
4 h after light	3944.1	3944.1	3944.1
8 h after light	3277.95	3260.8	3295.1
12 h after light	2432.3	2109.3	2755.3
4 h after dark	1448.0500000000002	1026.4	1869.7
8 h after dark	1182.3	1144.8	1219.8
12 h after dark	1628.5500000000002	1053.3	2203.8