condition	mean	min	max
4 h after light	0.18015899999999999	0.0	0.284806
8 h after light	0.6215496666666667	0.164323	1.25839
12 h after light	1.1072916666666666	0.488535	1.45231
4 h after dark	2.2673166666666664	1.54189	2.66423
8 h after dark	0.946627	0.449564	1.42613
12 h after dark	0.252753	0.168963	0.301196