condition	mean	min	max
4 h after light	30.3721	27.48746	35.86462
8 h after light	19.426119999999997	18.396379999999997	20.01879
12 h after light	22.56458	17.71441	26.75933
16 h after light	30.76038	21.94635	38.305170000000004
4 h after dark	27.917424999999998	3.517695	51.9886
8 h after dark	29.356976666666664	25.78748	32.96252