condition	mean	min	max
0 h after light	4.96336	4.69772	5.229
4 h after light	1.6940750000000002	1.32962	2.05853
8 h after light	4.18723	3.98499	4.38947
4 h after dark	6.16535	5.38272	6.94798
8 h after dark	3.7487000000000004	2.31333	5.18407
12 h after dark	2.713945	2.03965	3.38824