condition	mean	min	max
4 h after light	2440.1	2440.1	2440.1
8 h after light	2661.6	2363.7	2959.5
12 h after light	2238.7	1530.6	2946.8
4 h after dark	2633.15	1950.5	3315.8
8 h after dark	3375.95	3347.0	3404.9
12 h after dark	3607.6499999999996	3164.2	4051.1