condition	mean	min	max
4 h after light	1.6836336666666667	0.571392	3.57943
8 h after light	1.0475783333333333	0.194315	1.58423
12 h after light	1.0982830000000001	0.611089	1.58464
4 h after dark	2.22575	1.28572	3.29635
8 h after dark	2.4912099999999997	1.54094	3.43923
12 h after dark	1.9101233333333334	1.15057	2.64819