condition	mean	min	max
4 h after light	28.2760015	23.769176	32.782827
8 h after light	31.9815715	29.617	34.346143
12 h after light	29.828325	28.428488	31.228162
4 h after dark	33.5667645	32.205408	34.928121
8 h after dark	36.010483	33.291869	38.729097
12 h after dark	29.036277	29.036277	29.036277