condition	mean	min	max
2 h after light	28.99195	24.8754	33.2399
6 h after light	22.1494	15.9663	27.0195
10 h after light	21.661083333333334	17.2707	28.9198
14 h after light	24.83365	19.0236	29.8029
18 h after light	24.668216666666666	16.9404	34.0871
2 h after dark	21.21235	16.0957	28.429