condition	mean	min	max
4 h after light	2171.6	2171.6	2171.6
8 h after light	2573.05	2526.7	2619.4
12 h after light	2660.9	2602.9	2718.9
4 h after dark	2973.7	2183.6	3763.8
8 h after dark	2452.55	2287.8	2617.3
12 h after dark	2506.55	2339.7	2673.4