condition	mean	min	max
4 h after light	11.403746666666667	11.11377	11.6082
8 h after light	10.800356666666667	10.6333	10.93839
12 h after light	11.435740000000001	11.359000000000002	11.54537
4 h after dark	11.44826	11.14729	11.6066
8 h after dark	11.393686666666666	11.12191	11.542589999999999
12 h after dark	11.27356	10.99864	11.49457