condition	mean	min	max
4 h after light	2435.3	2435.3	2435.3
8 h after light	2508.5	2395.0	2622.0
12 h after light	2768.95	2292.1	3245.8
4 h after dark	3224.75	2928.7	3520.8
8 h after dark	3247.75	2946.3	3549.2
12 h after dark	3436.05	3190.0	3682.1