condition	mean	min	max
4 h after light	30.4539715	24.037842	36.870101
8 h after light	26.119383499999998	25.921384	26.317383
12 h after light	33.8595575	32.177208	35.541907
4 h after dark	22.033032	17.562003	26.504061
8 h after dark	38.688916	29.851906	47.525926
12 h after dark	34.667649	34.667649	34.667649