condition	mean	min	max
4 h after light	31.334811000000002	28.158826	34.510796
8 h after light	42.001931	41.342926	42.660936
12 h after light	29.913294	26.038628	33.78796
4 h after dark	29.6609635	27.669644	31.652283
8 h after dark	29.700966	27.580934	31.820998
12 h after dark	31.338551	31.338551	31.338551