condition	mean	min	max
4 h after light	1.4950999999999999	1.41083	1.57937
8 h after light	1.77765	1.55338	2.00192
12 h after light	1.8441450000000001	1.6466	2.04169
4 h after dark	2.18621	1.65045	2.72197
8 h after dark	1.59123	1.37973	1.80273
12 h after dark	2.32324	2.09926	2.54722