condition	mean	min	max
4 h after light	2902.1	2902.1	2902.1
8 h after light	3466.95	3341.0	3592.9
12 h after light	3289.6000000000004	3248.8	3330.4
4 h after dark	3401.8999999999996	3367.2	3436.6
8 h after dark	3294.6000000000004	2879.9	3709.3
12 h after dark	3228.3	2898.3	3558.3