condition	mean	min	max
4 h after light	31.9492	28.9799	34.9185
8 h after light	24.36655	24.3587	24.3744
12 h after light	30.09275	28.8633	31.3222
4 h after dark	37.84865	33.3501	42.3472
8 h after dark	34.46095	34.2334	34.6885
12 h after dark	39.045500000000004	38.5593	39.5317