condition	mean	min	max
4 h after light	685.0068333333334	669.0238	693.7315
8 h after light	669.2823	528.2157	882.8179
12 h after light	607.3702333333333	494.461	789.0139999999999
16 h after light	715.8542666666667	620.3816	888.5024
4 h after dark	909.8127	858.2878	958.6527
8 h after dark	577.3812	449.4619	698.791