condition	mean	min	max
4 h after light	2766.8500000000004	2706.57	2827.13
8 h after light	3478.8900000000003	3373.05	3584.73
12 h after light	3932.0600000000004	3754.28	4109.84
4 h after dark	2867.23	2574.77	3159.69
8 h after dark	2746.755	2732.64	2760.87
12 h after dark	2456.98	2415.73	2498.23