condition	mean	min	max
4 h after light	6673.4	6673.4	6673.4
8 h after light	6659.2	5565.2	7753.2
12 h after light	4797.65	3933.6	5661.7
4 h after dark	3916.25	3271.3	4561.2
8 h after dark	3655.65	3523.0	3788.3
12 h after dark	4577.35	4193.9	4960.8