condition	mean	min	max
3 h after light	23.3315	19.5062	26.3583
6 h after light	21.558699999999998	16.5935	26.387
9 h after light	19.9029	18.7963	21.208
12 h after light	24.48735	21.6092	29.9062
3 h after dark	27.348166666666668	24.9596	30.1168
6 h after dark	24.499333333333333	21.9369	28.1985
9 h after dark	20.2838	19.0225	22.4613
12 h after dark	24.3495	24.1135	24.5855