condition	mean	min	max
4 h after light	2146.5	2146.5	2146.5
8 h after light	2129.85	2093.6	2166.1
12 h after light	1957.9499999999998	1866.3	2049.6
4 h after dark	2187.2	2017.3	2357.1
8 h after dark	2439.8	2161.1	2718.5
12 h after dark	2373.25	2250.4	2496.1