condition	mean	min	max
4 h after light	4537.0	4537.0	4537.0
8 h after light	3484.6	3294.5	3674.7
12 h after light	3250.2	3090.6	3409.8
4 h after dark	2668.45	2318.1	3018.8
8 h after dark	2747.25	1995.6	3498.9
12 h after dark	3397.1	2942.6	3851.6