condition	mean	min	max
4 h after light	31.22643	27.085811	35.367049
8 h after light	38.147892	31.534659	44.761125
12 h after light	33.8774675	28.397022	39.357913
4 h after dark	35.102985000000004	34.838921	35.367049
8 h after dark	37.608355	34.757601	40.459109
12 h after dark	33.508581	33.508581	33.508581