condition	mean	min	max
4 h after light	4323.3	4323.3	4323.3
8 h after light	5631.45	3828.1	7434.8
12 h after light	7967.55	7204.0	8731.1
4 h after dark	7205.15	5854.4	8555.9
8 h after dark	4589.4	3960.0	5218.8
12 h after dark	3792.8500000000004	3650.9	3934.8