condition	mean	min	max
0 h after light	2.92705	2.16104	3.69306
4 h after light	2.7324	2.33147	3.13333
8 h after light	4.1131899999999995	4.07611	4.15027
4 h after dark	4.377825	4.13627	4.61938
8 h after dark	4.117095	4.04008	4.19411
12 h after dark	3.697995	3.17373	4.22226