condition	mean	min	max
4 h after light	11.641111500000001	11.6305	11.651723
8 h after light	11.878172500000002	9.800159	13.956186
12 h after light	11.5738695	11.537497	11.610242
4 h after dark	11.8415855	11.037106	12.646065
8 h after dark	11.7564295	11.6305	11.882359
12 h after dark	12.232385	12.232385	12.232385