condition	mean	min	max
2 h after light	23.267016666666667	17.0426	31.3892
6 h after light	20.87355	17.8206	24.3761
10 h after light	20.5183	13.4281	28.4228
14 h after light	23.9436	16.5541	31.5433
18 h after light	25.1612	17.8386	31.6157
2 h after dark	53.84898333333334	42.8029	62.62