condition	mean	min	max
4 h after light	1893.003249	1541.054619	2244.951879
8 h after light	1961.1129604999999	1688.112197	2234.113724
12 h after light	2140.3951555	2044.21203	2236.578281
4 h after dark	2534.6080355	2466.531082	2602.684989
8 h after dark	2365.6830200000004	2254.439248	2476.926792
12 h after dark	2002.457675	2002.457675	2002.457675