condition	mean	min	max
0 h after light	1.24737	1.19203	1.30271
4 h after light	2.993575	2.56423	3.42292
8 h after light	2.38654	1.98558	2.7875
4 h after dark	1.43974	1.38358	1.4959
8 h after dark	1.503173	0.853816	2.15253
12 h after dark	1.23157	1.16449	1.29865