condition	mean	min	max
4 h after light	4.422656666666667	2.618493	7.62185
8 h after light	1.9940309999999999	1.5115969999999999	2.344973
12 h after light	1.351626	1.2705739999999999	1.439905
16 h after light	2.7794326666666667	2.439505	3.255299
4 h after dark	2.2534686666666666	2.1166490000000002	2.479939
8 h after dark	1.5055373333333333	1.4519879999999998	1.5347030000000002