condition	mean	min	max
4 h after light	4146.6	4146.6	4146.6
8 h after light	3263.8	2999.8	3527.8
12 h after light	3027.8999999999996	2753.7	3302.1
4 h after dark	2158.45	1844.0	2472.9
8 h after dark	2244.3	1499.3	2989.3
12 h after dark	3027.25	2342.6	3711.9