condition	mean	min	max
4 h after light	2771.4	2771.4	2771.4
8 h after light	2581.2	2308.4	2854.0
12 h after light	2877.5	2730.0	3025.0
4 h after dark	3299.5	2975.1	3623.9
8 h after dark	3058.75	3028.2	3089.3
12 h after dark	2619.45	2398.5	2840.4