condition	mean	min	max
4 h after light	341.7	341.7	341.7
8 h after light	374.4	374.2	374.6
12 h after light	322.8	320.8	324.8
4 h after dark	339.5	330.8	348.2
8 h after dark	254.65	209.5	299.8
12 h after dark	243.3	233.0	253.6