condition	mean	min	max
4 h after light	13.113900000000001	11.2529	14.9749
8 h after light	17.13095	16.3474	17.9145
12 h after light	13.65545	13.4589	13.852
4 h after dark	16.409233333333333	15.4858	17.1187
8 h after dark	15.2671	14.087	16.3848
12 h after dark	14.238433333333333	11.6239	16.2817