condition	mean	min	max
4 h after light	2735.9	2735.9	2735.9
8 h after light	2651.2	2119.0	3183.4
12 h after light	3619.8500000000004	2961.6	4278.1
4 h after dark	3580.7999999999997	3012.7	4148.9
8 h after dark	2771.6000000000004	2704.8	2838.4
12 h after dark	2339.7	2281.2	2398.2