condition	mean	min	max
0 h after light	1.880045	1.8214	1.93869
4 h after light	2.104555	1.73988	2.46923
8 h after light	1.650965	1.27468	2.02725
4 h after dark	2.293945	1.0102	3.57769
8 h after dark	1.2931124999999999	0.904485	1.68174
12 h after dark	1.51617	1.36422	1.66812