condition	mean	min	max
4 h after light	3.0277843333333334	2.915859	3.22005
8 h after light	2.2728236666666666	1.750692	2.535959
12 h after light	4.042098999999999	3.185225	5.276984
16 h after light	2.950336	2.500187	3.495329
4 h after dark	2.40885	2.196339	2.762191
8 h after dark	2.6426096666666665	1.9014060000000002	3.6502470000000002