condition	mean	min	max
4 h after light	2843.9	2843.9	2843.9
8 h after light	2459.0	2207.5	2710.5
12 h after light	2450.25	2219.2	2681.3
4 h after dark	2728.35	2373.5	3083.2
8 h after dark	3344.0	2865.9	3822.1
12 h after dark	3547.3	3367.3	3727.3