condition	mean	min	max
4 h after light	57.578978500000005	45.282698	69.875259
8 h after light	55.2361095	53.522208	56.950011
12 h after light	51.377881	42.5233	60.232462
4 h after dark	60.728258	60.009593	61.446923
8 h after dark	51.278394	47.111822	55.444966
12 h after dark	28.975946	28.975946	28.975946